Rear spoiler attachment for an automobile



FIG. 1 is an isometric view of a rear spoiler attachment for an automobile showing my new design;

FIG. 2 is a rear, elevation view of the rear spoiler attachment for an automobile of FIG. 1 ;

FIG. 3 is a front, elevation view of the rear spoiler attachment for an automobile of FIG. 1 ;

FIG. 4 is a right side elevation view of the rear spoiler attachment for an automobile of FIG. 1 ;

FIG. 5 is a left side elevation view of the rear spoiler attachment for an automobile of FIG. 1 ;

FIG. 6 is a top view of the rear spoiler attachment for an automobile of FIG. 1 ; and,

FIG. 7 is a bottom view of the rear spoiler attachment for an automobile of FIG. 1 .

The features shown in broken lines in the drawing depict portions of the design that form no part of the claimed design. 

CLAIM The ornamental design for a rear spoiler attachment for an automobile, as shown and described. 